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CHAP 6 Psych
Chapter 6
Question | Answer |
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Conditioning | The process of learning associations between environmental stimuli and behavioral responses. |
Learning | A relatively permanent change in behavior or mental processes resulting from practice or experience. |
Classical Conditioning | Learning that occurs when a neutral stimulus(NS)becomes paired with an unconditioned stimulus (UCS) to elicit a conditioned response (CR). |
Unconditioned Stimulus (UCS) | Stimulus that elicits an unconditioned response without previous conditioning. |
Unconditioned Response (UCR) | Unlearned reaction to an unconditioned stimulus that occurs without previous conditioning. |
Neutral Stimulus (NS) | A stimulus that, before conditioning, does not naturally bring about the response of interest. |
Conditioned Stimulus (CS) | Previously neutral stimulus that, through repeated pairings with an unconditioned stimuls (UCS), now causes a conditioned response (CR). |
Conditioned Response (CR) | Learned reaction to a conditioned stimulus (CS) that occurs because of previous repeated pairings with an unconditioned stimulus (UCS). |
Conditioned Emotional Response (CER) | A classically conditioned emotional response to a previously neutral stimulus. |
Stimulus Generalization | Learned response to a stimuli that are like the original conditioned stimulus. |
Stimulus Discrimination | Learned response to a specific stimulus but not to other, similar stimuli. |
Extinction | Gradual weakening or suppression of a previously conditioned response (CR). |
Spontaneous Recovery | Reappearance of a previous extinguished conditioned response (CR). |
Higher-Order Conditioning | A neutral stimulus (NS) becomes a conditioned stimulus (CS)through repeated pairings with a previously conditioned stimulus (CS). |
Operant Conditioning | Learning in which voluntary responses are controlled by their consequences (also known as instrumental or Skinnerian conditioning). |
Reinforcement | Strengthens a response and makes it more likely to recur. |
Punishment | Weakens a response and makes it less likely to recur. |
Law of Effect | Thorndike's rule that the probability of an action being repeated is strengthened when it is followed by a pleasant or satisfying consequence. |
Primary Reinforcers | Stimuli that increas the probability of a response because they satisfy a biological need, such as food, water, and sex. |
Secondary Reinforcers | Stimuli that increase the probability of a response because of their learned value, such as money and material possesions. |
Positive Reinforcement | Adding (or presenting) a stimulus, which strengthens a response and makes it more likely to recur. |
Negative Reinforcement | Taking away a stimulus, which strengthens a response and makes it more likey to occur. |
Continuous Reinforcement | Every correct response is reinforced. |
Partial Intermittent Reinforcement | Some, but not all, correst responses are reinforced. |
Fixed Ratio Schedule (FR) | Reinforcement occurs after a predetermined set of responses; the ratio/number is fixed. |
Variable Ratio Schedule (VR) | Reinforcement occurs unpredictably; the ratio varies. |
Fixed Interval Schedule (FI) | Reinforcement occurs after a predetermined time has elapsed; the interval(time) is fixed. |
Variable Interval Schedule (VI) | Reinforcement occurs unpredictably; the interval varies. |
Shaping | Reinforcement delivered for successive approximations of the desired response. |
Positive Punishment | Adding a stimulus that weakens a response and makes it less likely to recur. |
Negative Punishment | Taking away a stimulus that weakens a response and makes it less likey to recur. |
Discriminative Stimulus | A cue that signals when a specific response will lead to the expected reinforcement. |
Cognitive-Social Theory | Emphasizes the roles of thinking and social learning in behavior. |
Insight | Sudden understanding of a problem that implies the solution. |
Latent Learning | Hidden learning that exists without behavioral signs. |
Observational Learning | Learning new behavior or information by watching others (Social learning). |
Taste Aversion | A classically conditioned negative reaction to a particular taste that has been associated with nausea or other illness. |
Biological Preparedness | Built-in (innate) readiness to form associations between certain stimuli and responses. |
Instinctive Drift | Conditioned responses shift or drift back toward innate response patterns. |
Biofeedback | An involuntary bodily process (heart rate or blood pressure) is recorded, and the information is fed back to an organism to increase voluntary control over that bodily function. |